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120mm Unilin Xtratherm Thin-R PIR Insulation Board 2400mm x 1200mm
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120mm Unilin Xtratherm Thin-R is a high-performance thermal insulation PIR board with composite foil facings. It can be used for roof, floor, wall and timber joist applications.
120mm Xtratherm Thin-R PIR Insulation is a high-performance foil faced Polyisocyanurate (PIR) insulation board highly regarded for its thermal performance and versatile nature.
Clad on either side by a gas-tight low emissivity aluminium layer, the board comprises an environment friendly, CFC-free polyisocyanurate (PIR) core.
120mm Xtratherm Insulation boards have a certified thermal conductivity value of just 0.022 W/mK, knocking other insulations (such as EPS,XPS and mineral wool) out of the park in terms of thermal performance. T
These 120mm boards can be cut to fit in between stud work, laid under a screed floor, or installed between rafters in a pitched roof, making them among the most commonly used insulation products on the market.
Xtratherm Thin R XT boards are popular among contractors and installers, as they feature similar performance capabilities to the likes of Kingspan, at a fraction of the cost.
Xtratherm 120mm Benefits
Excellent thermal performance and moisture resistance
Minimizes condensation and dampness risks
Resists mold, fungi, bacteria, and microbial growth for durability
Low thermal conductivity (0.022W/mK)
High compressive strength (140kPa)
Minimal intrusion into living space for maximum thermal performance
Environmentally-conscious: made from PIR with zero ozone depletion potential (zero ODP) and low global warming potential (GWP)
120mm Xtratherm PIR Insulation Board Applications
Xtratherm Thin-R Rigid Insulation Board is a multi-application product designed for roofs, walls, floors, timber and steel framed systems. These 120mm boards can be cut to fit in between stud work, laid under a screed floor, or installed between rafters in a pitched roof.
For cavity wall applications, we recommend CavityTherm from the Xtratherm range: an innovative built-in insulation solution for traditional walls that achieves passive level U-Values as low as 0.12 W/m2K with excellent protection against thermal bridging. In all builds, we advise that you ensure tight fitting of the insulation boards to achieve continuity of insulation.
Xtratherm PIR Insulation Board Storage & Handling
The polythene wrapping in which the boards are supplied is not considered adequate protection for outside exposure.
Care should be taken to protect the insulation in storage and during the build process. To keep them in the best nick, we advise that you store the boards indoors on a level surface and under a protective cover.
The insulation boards can be readily cut using a sharp knife or fine-toothed saw.
Xtratherm Insulation Products - All You Need To Know
Xtratherm is one of the largest Irish manufacturers and suppliers of insulation. Xtratherm owns and operates two state-of-art production facilities in the UK and Ireland providing security of supply for a range of insulation products.
Delivery & Returns Information
Delivery charges vary by product category and order value. Items may ship from different suppliers and arrive separately, so delivery charges can be shown per part of your order at checkout.
Standard (Nationwide) Delivery
Core Products
Core
ORDER VALUE
DELIVERY CHARGE
Under £200
ex. VAT
£15
ex. VAT
Over £200
ex. VAT
FREE
Core Delivery is our most competitive delivery fee. To qualify for Core Delivery, all the products in your basket need to be from our Core range. Core products have the Core icon next to their picture.
Insulation, Plasterboard and Drylining Products
ORDER VALUE
DELIVERY CHARGE
Under
£400
£45
ex. VAT
Over
£400
ex. VAT
FREE
Express Delivery
Express Delivery - Insulation and Plasterboard & Drylining
We work with a nationwide network of trusted suppliers. Items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you will see delivery charges shown at checkout for each part of your order. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery areas
Delivery charges apply to mainland UK, excluding: AB, CA, CF, DD, DG, EH, EX, FK, KA, KW, KY, IV, LA, LD, LL, ML, NP, PA, PH, PL, SA, SY, TR, TQ and TD.
If your address is in one of these areas, we will contact you before processing your order to confirm any additional costs. We do not currently offer delivery outside the UK mainland.
What to expect on delivery day
Deliveries are typically kerbside.
Please ensure someone is on-site to accept delivery. For heavier items, help with offloading may be required.
Many building materials arrive on large vehicles. If access is restricted, a specialist vehicle such as a HIAB may be required and could incur an additional charge.
Why delivery can cost more than typical parcel delivery
Building materials often travel on larger vehicles and usually carry fewer drops per run than parcel networks. That is why delivery charges can be higher than standard e-commerce shipping.
Returns
Returns depend on what you have bought and whether there is anything wrong with it. For full details on eligibility, timeframes, and exclusions, please see our full policy.
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